| 摘要 |
The present invention provides a process for manufacturing a semiconductor device that can be incorporated into an integrated circuit. The method includes, forming a first doped layer of isotopically enriched silicon over a foundational substrate, forming a second layer of an isotopically enriched semiconductor material silicon over the first doped layer, and constructing active devices on the second layer. The device includes a first doped layer of an isotopically enriched semiconductor material and a second layer of an isotopically enriched semiconductor material located over the first doped layer, and active devices located on the second layer. |
